MATHEMATICS COLLEGE

A community pool office two types of memberships monthly and annual memberships. At the beginning of the year the ratio of monthly annual memberships is 10 to 3. However the pool offered an incentive to have members move the annual membership. After the incentive the ratio is 5 to 8. If there are 50 monthly members after the incentive and how many monthly members were there before?

Answers

Answer 1
Answer:

Answer:

The number of monthly memberships before the incentive was 100

Step-by-step explanation:

Remember that

The total memberships after the incentive is equal to the total memberships before the incentive

step 1

Find out the annual memberships after the incentive

Let

x -----> monthly memberships after the incentive

y -----> annual memberships after the incentive

we know that

-----> equation A

substitute the value of x in equation A

step 2

Find out the total memberships after the incentive

step 3

Find out the monthly members before the incentive

Let

x -----> monthly memberships before the incentive

y -----> annual memberships before the incentive

we know that

-----> equation A

-----> equation B

substitute equation A in equation B and solve for x

therefore

The number of monthly memberships before the incentive was 100
Answer 2
Answer:

Final answer:

Initially, there were 100 monthly members at the community pool, before the incentives were offered.

Explanation:

We start with the information that the ratio of monthly to annual memberships was initially 10 to 3, and then became 5 to 8. After the incentive, we're told there are now 50 monthly members.

To solve this problem, we set up a proportion. Since each part of the new ratio equals 10 members (50 monthly members/5 parts = 10 members per part), we can infer that before the incentive there were 10*10=100 monthly members.

Learn more about Proportions here:

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Global trade provides consumers withоооо
more options and lower prices.
fewer options and lower prices.
more options and higher prices.
fewer options and higher prices.

Answers

The major advantage of participating in global trade is the fact that global trade offers the consumer more options and lower prices.

What is global trade?

The term global trade is the kind of trade that involves people from different countries of the world who trade on goods and services.

The major advantage of participating in global trade is the fact that global trade offers the consumer more options and lower prices.

Learn more about global trade: brainly.com/question/20400015

Answer:

A) More option and lower prices

Step-by-step explanation:

ON ENG 2021

I NEED AN EXPLANATION PLEASE!! I need a fast answer

Answers

Answer:

B) 74 degrees

Step-by-step explanation:

three angles = 180

2x+32=180

2x=148

x=74

Hope this helps plz hit the crown :D

Answer:

i think B which is 74

Step-by-step explanation:

Which is the equation of a line that has a slope of -3 and passes through point
(-3,-1)

Answers

Answer:

Use y-y1 = m*(x-x1) where m = slope and (x1,y1) is the point.

Step-by-step explanation:

found the info on a random website

Erika paid a self-employment tax last year. She calculated the self-employment tax for different amounts of net earnings and recorded them in the table shown. Self-Employment Tax Net Earnings, x Self-Employment Tax, y $0 $0 $15,000 $2,295 $30,000 $4,590 $45,000 $6,885 Which function describes the relationship between x, the amount of net earnings, and y, the self-employment tax? a y=15/2295x
b y=153/1000x
c y=1000/153x
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Answers

Answer:The answer is B

Step-by-step explanation:

because i did the same test and got 100 A+

Final answer:

The function that describes the relationship between net earnings and self-employment tax is y = 2295/15x.

Explanation:

The function that describes the relationship between the amount of net earnings (x) and the self-employment tax (y) is y = 2295/15x.

Learn more about self-employment tax here:

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What is the best estimate of the circumference of a circle with a radius of 8 inches

Answers

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A lamina occupies the disk x squared space plus space y squared space less or equal than 4. Find the mass, if the density at any point is proportional to its distance from the origin, where the proportionality constant is 3.

Answers

Answer: Mass of Lamina is (K/3)

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Step-by-step explanation:

Find explanation in the attachments
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